Split type formwork support

Abstract

The utility model discloses a split type formwork support, and relates to the technical field of building construction, the split type formwork support comprises four vertical rods, the bottom ends of the four vertical rods are jointly provided with a connecting device, the top ends of the four vertical rods are jointly provided with a supporting device, the supporting device comprises two first fixing groove plates and two second fixing groove plates, and the two first fixing groove plates and the two second fixing groove plates are connected through a connecting device. The inner walls of the two first fixing groove plates are jointly connected with a plurality of first fixing plates in a sliding mode, the two ends of each first fixing plate are each provided with three second fixing plates, and the outer surfaces of the first fixing plates are connected with a plurality of fixing blocks through bolts. The bottom ends of the two first fixing groove plates and the bottom ends of the multiple first fixing plates are each provided with a plurality of supporting rods, and the top ends of the multiple supporting rods are fixedly connected with connecting blocks. And the template bracket can be quickly mounted and dismounted on a building construction site.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a split formwork support. Background Art

[0002] Building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric size, maintain its correct position, and bear the deadweight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete engineering, speed up the construction progress and reduce engineering costs.

[0003] After checking the public (announcement) number: CN211313381U, a formwork support is disclosed. This technology discloses "including an adjustable telescopic device, an adjustable support rod mechanism, the adjustable support rod mechanism is threadedly connected to the adjustable telescopic device along the circumference of the adjustable telescopic device, the adjustable telescopic device drives the adjustable support mechanism to extend and retract through its own rotation, the adjustable support rod mechanism can contact the formwork, and the adjustable telescopic device can be driven to extend horizontally by rotating the adjustable telescopic device, thereby reinforcing the formwork. When removing the formwork, only the adjustable telescopic device needs to be rotated in the opposite direction to make the adjustable support rod mechanism detach from the formwork surface, and the formwork support is completely disassembled. The formwork support will not cause any damage to the formwork during the formwork and disassembly process, and there is no need for wooden beams or steel pipes to support the formwork, saving wood and steel and other technical solutions; the length of the telescopic rod structure can be adjusted according to the size of the reserved hole through the telescopic rod structure, even if the telescopic rod structure is extended and retracted, thereby achieving rapid formwork and improving engineering progress and other technical effects";

[0004] With respect to the above-mentioned related technologies, the inventors believe that when the formwork support is subjected to greater pressure, a certain amount of tilt or even collapse will occur, making it impossible to effectively support and fix the formwork of the construction project. The formwork support cannot be effectively and quickly installed and disassembled at the construction site, so there is room for improvement. Utility Model Content

[0005] The purpose of the present application is to provide a split formwork support to improve the problem that the formwork support can avoid tilting and collapsing when the formwork support is subjected to greater pressure, effectively support and fix the construction project formwork, and the formwork support can be effectively and quickly installed and disassembled at the construction site.

[0006] A split formwork support provided in the present application adopts the following technical solution: a split formwork support, comprising four vertical poles, the bottom ends of the four vertical poles are commonly provided with a connecting device, the top ends of the four vertical poles are commonly provided with a supporting device, the supporting device comprises two first fixed slot plates and two second fixed slot plates, the inner walls of the two first fixed slot plates are slidably connected with a plurality of first fixed plates, three second fixed plates are provided at both ends of the plurality of first fixed plates, the outer surfaces of the plurality of first fixed plates are connected with a plurality of fixed blocks by bolts, the bottom ends of the two first fixed slot plates and the plurality of first fixed plates are each provided with a plurality of support rods, the top ends of the plurality of support rods are fixedly connected with a connecting block, and the top ends of the two first fixed slot plates and the plurality of first fixed plates are connected with a plurality of connecting plates by bolts.

[0007] The lockhole that is formed on the two ends of the first sprocket wheel is formed, and the two sprocket wheels are connected with the third sprocket wheel, and the third sprocket wheel is connected with the fourth sprocket wheel by the third screw threading machine.

[0008] Optionally, the connecting device includes two third fixed groove plates and two fourth fixed groove plates, and both sides of the inner walls of the two third fixed groove plates and the two fourth fixed groove plates are connected to the lower part of the vertical pole with triangular groove plates by bolts, one side inner wall and the lower inner wall of the triangular groove plate are threaded with a first bolt, and one end of the two third fixed groove plates and the two fourth fixed groove plates are respectively provided with a second through groove, and the inner wall of the fourth fixed groove plate is respectively in contact with the outer surface of the second through groove and in contact with the bottom end of the vertical pole.

[0009] By adopting the above technical solution, every two adjacent third fixed groove plates are connected with the fourth fixed groove plates, and the two triangular groove plates are clamped when the bottom end of the vertical pole fits with the inner wall of the fourth fixed groove plate, and then two first bolts are used to make the connection between the third fixed groove plate, the fourth fixed groove plate and the vertical pole more stable, thereby achieving the purpose of effective and rapid installation and disassembly of the formwork bracket at the construction site.

[0010] Optionally, the top ends of the plurality of support rods respectively pass through the bottom ends of the two first fixed slot plates, the two second fixed slot plates and the three second fixed plates, and the top ends of the plurality of connecting blocks respectively pass through the top ends of the two first fixed slot plates, the two second fixed slot plates and the three second fixed plates.

[0011] By adopting the above technical solution, the connecting blocks at the top ends of the support rods respectively penetrate the top ends of the three first fixing plates and fit with the inner walls of the connecting plates.

[0012] Optionally, a first through slot is formed at the bottom ends of the three second fixing plates, and an inner wall of the first through slot fits with the top end of the support rod.

[0013] By adopting the above technical solution, the support rod can better support the two first fixed slot plates, the two second fixed slot plates and the three first fixed plates.

[0014] Optionally, second bolts are respectively threadedly inserted on both sides of the top ends of the plurality of connecting plates, and the top ends of the plurality of connecting blocks are respectively connected through the top ends of the connecting plates.

[0015] By adopting the above technical solution, the connection between the connecting block and the connecting plate can make the support rod support more stable.

[0016] Optionally, two third bolts are threadedly inserted into the upper and lower ends and outer surfaces of the plurality of fixing blocks.

[0017] By adopting the above technical solution, the second fixing slot plate is connected to the first fixing plate by inserting a plurality of third bolts into the plurality of fixing blocks, so that the connection between the second fixing slot plate and the first fixing plate can be made more stable.

[0018] Optionally, the inner walls of the two third fixed slot plates and the two fourth fixed slot plates are respectively threadedly connected to the lower outer surfaces of the three vertical poles, and three fourth bolts are threadedly inserted at both ends of the two third fixed slot plates and the two fourth fixed slot plates.

[0019] By adopting the above technical solution, the fourth bolt can better fix the support rod in the inner wall of the third fixed slot plate.

[0020] Optionally, top ends of the four vertical poles respectively penetrate the lower inner walls of the first fixed slot plate and the second fixed slot plate, and fifth bolts are inserted into the top ends of the four vertical poles.

[0021] By adopting the above technical solution, the four vertical poles are respectively passed through the bottom ends of the first fixed slot plate and the second fixed slot plate, and then the fifth bolts are inserted to fix them.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The utility model uses a supporting device so that the supporting rod can better support the two first fixed slot plates, the two second fixed slot plates and the three first fixed plates, thereby preventing the formwork bracket from tilting and collapsing, and effectively supporting and fixing the construction engineering formwork.

[0024] 2. The utility model connects every two adjacent third fixed groove plates with the fourth fixed groove plates through a connecting device, and the bottom end of the vertical rod fits with the inner wall of the fourth fixed groove plate to clamp the two triangular groove plates, thereby achieving the purpose of effective and rapid installation and disassembly of the formwork bracket at the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model.

[0026] Figure 2 It is an exploded view of the supporting device of the utility model.

[0027] Figure 3 It is a partial structural schematic diagram of the supporting device of the utility model.

[0028] Figure 4 It is a schematic diagram of the connection device of the utility model.

[0029] Figure 5 It is a partial structural schematic diagram of the supporting device of the utility model.

[0030] Figure 6 It is a schematic diagram of the supporting device of the utility model.

[0031] Figure 7 It is a schematic diagram of the connection device of the utility model.

[0032] Figure 8 It is a schematic diagram of the second through slot of the utility model.

[0033] In the figure, 1, vertical pole; 2, supporting device; 3, connecting device; 201, first fixed slot plate; 202, first fixed plate; 203, second fixed plate; 204, fixing block; 205, third bolt; 206, supporting rod; 207, connecting block; 208, connecting plate; 209, second bolt; 210, first through slot; 211, second fixed slot plate; 213, fifth bolt; 31, third fixed slot plate; 32, fourth bolt; 33, triangular slot plate; 34, first bolt; 35, second through slot; 36, fourth fixed slot plate. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 -Attached Figure 8 , further details of this application are given.

[0035] Example 1

[0036] A split formwork support, referring to Figure 1 and Figure 2 , including four uprights 1, the bottom ends of the four uprights 1 are commonly provided with a connecting device 3, the tops of the four uprights 1 are commonly provided with a supporting device 2, the supporting device 2 includes two first fixed slot plates 201 and two second fixed slot plates 211, the inner walls of the two first fixed slot plates 201 are slidably connected with a plurality of first fixed plates 202, three second fixed plates 203 are respectively provided at both ends of the plurality of first fixed plates 202, the outer surfaces of the plurality of first fixed plates 202 are respectively connected with a plurality of fixed blocks 204 by bolts, the bottom ends of the two first fixed slot plates 201 and the plurality of first fixed plates 202 are respectively provided with a plurality of supporting rods 206, the tops of the plurality of supporting rods 206 are respectively fixedly connected with a connecting block 207, and the tops of the two first fixed slot plates 201 and the plurality of first fixed plates 202 are respectively connected with a plurality of connecting plates 208 by bolts.

[0037] Reference Figure 2 The top ends of the multiple support rods 206 respectively penetrate the bottom ends of the two first fixed slot plates 201, the two second fixed slot plates 211 and the three second fixed plates 203, the top ends of the multiple connecting blocks 207 respectively penetrate the top ends of the two first fixed slot plates 201, the two second fixed slot plates 211 and the three second fixed plates 203, and the connecting blocks 207 at the top ends of the support rods 206 respectively penetrate the top ends of the three first fixed plates 202 and fit against the inner walls of the connecting plates 208.

[0038] Reference Figure 3 The bottom ends of the three second fixed plates 203 are each provided with a first through slot 210, the inner wall of the first through slot 210 is in contact with the top of the support rod 206, and the support rod 206 can better support the two first fixed slot plates 201, the two second fixed slot plates 211 and the three first fixed plates 202.

[0039] Reference Figure 2 The top sides of the multiple connecting plates 208 are respectively threaded with second bolts 209, and the tops of the multiple connecting blocks 207 are respectively connected to the tops of the connecting plates 208. The connection between the connecting blocks 207 and the connecting plates 208 can make the support rod 206 more stable.

[0040] Reference Figure 5 Two third bolts 205 are threadedly inserted at the upper and lower ends and the outer surfaces of the multiple fixing blocks 204. The multiple fixing blocks 204 are connected to the second fixing plate 203 and the first fixing plate 202 by inserting the multiple third bolts 205, which can make the connection between the second fixing plate 203 and the first fixing plate 202 more stable.

[0041] Reference Figure 4The top ends of the four vertical poles 1 respectively penetrate the lower inner walls of the first fixed slot plate 201 and the second fixed slot plate 211, and the top ends of the four vertical poles 1 are all inserted with fifth bolts 213. The four vertical poles 1 respectively penetrate the bottom ends of the first fixed slot plate 201 and the second fixed slot plate 211, and then the fifth bolts 213 are inserted to fix them.

[0042] The implementation principle of the embodiment of the present application is as follows: first, connect every two adjacent first fixed slot plates 201 with the second fixed slot plates 211, respectively penetrate the bottom ends of the first fixed slot plates 201 and the second fixed slot plates 211 with four uprights 1, and then insert the fifth bolts 213 to fix them, slide the two ends of the three first fixed plates 202 in the inner walls of the two first fixed slot plates 201, insert multiple third bolts 205 into multiple fixed blocks 204 to connect the second fixed plates 203 with the first fixed plates 202, and respectively press multiple support rods 206 against the two first fixed slot plates 201 and the two second fixed slot plates 201. The bottom ends of the slot plates 211 and the three first fixed plates 202, the top ends of the multiple support rods 206 are respectively fitted with the inner walls of the first through slots 210, the connecting blocks 207 at the top ends of the support rods 206 respectively penetrate the top ends of the three first fixed plates 202 and fit with the inner walls of the connecting plates 208, the second bolts 209 are respectively inserted on both sides of the top ends of the connecting plates 208, the support rods 206 can better support the two first fixed slot plates 201, the two second fixed slot plates 211 and the three first fixed plates 202, thereby avoiding the tilting and collapse of the formwork bracket and effectively supporting and fixing the formwork for the construction project.

[0043] Example 2

[0044] The difference between this embodiment and embodiment 1 is that:

[0045] Reference Figure 7 and Figure 8 The connecting device 3 includes two third fixed groove plates 31 and two fourth fixed groove plates 36. The inner walls of the two third fixed groove plates 31 and the two fourth fixed groove plates 36 are connected to the lower part of the vertical pole 1 by bolts on both sides of the triangular groove plates 33. The inner wall of one side of the triangular groove plate 33 and the lower inner wall are both threaded with first bolts 34. One end of the two third fixed groove plates 31 and the two fourth fixed groove plates 36 is respectively provided with a second through groove 35. The inner walls of the fourth fixed groove plates 36 are respectively fitted with the outer surfaces of the second through groove 35 and the bottom end of the vertical pole 1. Every two adjacent third fixed groove plates 31 are connected to the fourth fixed groove plates 36. When the bottom end of the vertical pole 1 is fitted with the inner wall of the fourth fixed groove plate 36, the two triangular groove plates 33 are clamped, and then the two first bolts 34 are used to make the third fixed groove plates 31 and the fourth fixed groove plates 36 more stably connected to the vertical pole 1.

[0046] Reference Figure 7The inner walls of the two third fixed slot plates 31 and the two fourth fixed slot plates 36 are respectively threadedly connected to the lower outer surfaces of the three uprights 1, and three fourth bolts 32 are threadedly inserted at both ends of the two third fixed slot plates 31 and the two fourth fixed slot plates 36. The fourth bolts 32 can better fix the support rod 206 in the inner walls of the third fixed slot plates 31.

[0047] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A split formwork support, comprising four uprights (1), characterized in that: The bottom ends of the four vertical poles (1) are commonly provided with a connecting device (3), and the top ends of the four vertical poles (1) are commonly provided with a supporting device (2); The support device (2) comprises two first fixed slot plates (201) and two second fixed slot plates (211); the inner walls of the two first fixed slot plates (201) are slidably connected to a plurality of first fixed plates (202); three second fixed plates (203) are provided at both ends of the plurality of first fixed plates (202); the outer surfaces of the plurality of first fixed plates (202) are connected to a plurality of fixed blocks (204) by bolts; the bottom ends of the two first fixed slot plates (201) and the plurality of first fixed plates (202) are provided with a plurality of support rods (206); the top ends of the plurality of support rods (206) are fixedly connected to a connection block (207); the top ends of the two first fixed slot plates (201) and the plurality of first fixed plates (202) are connected to a plurality of connection plates (208) by bolts.

2. A split formwork support according to claim 1, characterized in that: The connecting device (3) comprises two third fixed groove plates (31) and two fourth fixed groove plates (36), both sides of the inner walls of the two third fixed groove plates (31) and the two fourth fixed groove plates (36) are connected to the lower part of the vertical pole (1) by bolts with triangular groove plates (33), one side inner wall and the lower inner wall of the triangular groove plate (33) are both threadedly inserted with first bolts (34), one end of the two third fixed groove plates (31) and the two fourth fixed groove plates (36) are respectively provided with second through grooves (35), and the inner walls of the fourth fixed groove plates (36) are respectively in contact with the outer surface of the second through groove (35) and in contact with the bottom end of the vertical pole (1).

3. The split formwork support according to claim 1 is characterized in that: The top ends of the plurality of support rods (206) respectively penetrate the bottom ends of the two first fixed slot plates (201), the two second fixed slot plates (211) and the three second fixed plates (203), and the top ends of the plurality of connection blocks (207) respectively penetrate the top ends of the two first fixed slot plates (201), the two second fixed slot plates (211) and the three second fixed plates (203).

4. The split formwork support according to claim 1, characterized in that: The bottom ends of the three second fixing plates (203) are each provided with a first through slot (210), and the inner wall of the first through slot (210) is in contact with the top end of the support rod (206).

5. The split formwork support according to claim 1, characterized in that: Second bolts (209) are respectively threadedly inserted on both sides of the top ends of the plurality of connecting plates (208), and the top ends of the plurality of connecting blocks (207) are respectively connected to the top ends of the connecting plates (208).

6. The split formwork support according to claim 1, characterized in that: Two third bolts (205) are threadedly inserted at the upper and lower ends and the outer surfaces of the plurality of fixing blocks (204).

7. The split formwork support according to claim 2, characterized in that: The inner walls of the two third fixed slot plates (31) and the two fourth fixed slot plates (36) are respectively threadedly connected to the lower outer surfaces of the three uprights (1), and three fourth bolts (32) are threadedly inserted at both ends of the two third fixed slot plates (31) and the two fourth fixed slot plates (36).

8. The split formwork support according to claim 1, characterized in that: The top ends of the four vertical poles (1) respectively penetrate the lower inner walls of the first fixed slot plate (201) and the second fixed slot plate (211), and the top ends of the four vertical poles (1) are all provided with fifth bolts (213).

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